The pandemic has caused IAQ to become a big concern, which has led industry experts to recommend increasing ventilation and upgrading filtration for commercial buildings.

By employing a ventilation strategy such as a DOAS, conditioned fresh air can be brought into the building, thus improving IAQ and ensuring a safer environment.

A well-designed grocery store starts with understanding the individual micro-climates that are found throughout each store.

Progress continues in terms of rooftop unit performance and better, cheaper maintenance. Technology seems to be making a leap in terms of what kind of equipment one might find up there.

Designing a forced-air system for proper air movement and efficiency is a challenge faced by multiple players in the HVAC industry.

This drop-in replacement fits many existing roof curbs. It has a 1-inch-thick R13 foam-insulated panel cabinet, multiple configurable options, and a small footprint.

Expanded for high percentage and 100 percent outside air, the re-engineered rooftop ventilator models RV-110 and RVE-180 with energy recovery offer capacities up to 18,000 cfm, up to 70 tons of packaged cooling, and 1,200 MBH indirect gas-fired heating.

Nortek is celebrating its 100th birthday this year, but judging by the breadth of activity across its various operations, it’s moving like a company half its age. It is also using some perspective in an effort to position itself to make the most of facility trends.